WO2007082844A3 - Kühlungssystem für elektrischen kühlschrank - Google Patents

Kühlungssystem für elektrischen kühlschrank Download PDF

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Publication number
WO2007082844A3
WO2007082844A3 PCT/EP2007/050289 EP2007050289W WO2007082844A3 WO 2007082844 A3 WO2007082844 A3 WO 2007082844A3 EP 2007050289 W EP2007050289 W EP 2007050289W WO 2007082844 A3 WO2007082844 A3 WO 2007082844A3
Authority
WO
WIPO (PCT)
Prior art keywords
mentioned
electric refrigerator
compression
cooling system
compression devices
Prior art date
Application number
PCT/EP2007/050289
Other languages
English (en)
French (fr)
Other versions
WO2007082844A2 (de
Inventor
Jun Hong Feng
Xiao Tian Zhou
Wei Zhong Zhu
Qi Wu Zhu
Original Assignee
Bsh Bosch Siemens Hausgeraete
Jun Hong Feng
Xiao Tian Zhou
Wei Zhong Zhu
Qi Wu Zhu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bsh Bosch Siemens Hausgeraete, Jun Hong Feng, Xiao Tian Zhou, Wei Zhong Zhu, Qi Wu Zhu filed Critical Bsh Bosch Siemens Hausgeraete
Priority to EP07703830A priority Critical patent/EP1979692A2/de
Publication of WO2007082844A2 publication Critical patent/WO2007082844A2/de
Publication of WO2007082844A3 publication Critical patent/WO2007082844A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/06—Several compression cycles arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2507—Flow-diverting valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

Kühlungssystem für einen elektrischen Kühlschrank, welches eine Kompressionsvorrichtung, eine Kondensationsvorrichtung sowie eine Verdampfungsvorrichtung aufweist, wobei es sich bei der vorstehend bezeichneten Kompressionsvorrichtung um zwei miteinander verbundene Kompressionsvorrichtungen handelt. Zwischen jeder dieser vorstehend bezeichneten Kompressionsvorrichtungen und der vorstehend bezeichneten Verdampfungsvorrichtung wird ein Rückschlagsventil vorgesehen. Wenn von dem Kühlungssystem des elektrischen Kühlschrankes eine hohe Kühlungsleistung erfordert wird beziehungsweise wenn der elektrische Kühlschrank oft benutzt wird, können die beiden vorstehend bezeichneten Kompressionsvorrichtungen gemeinsam betrieben werden. Auf diese Weise wird die erforderliche Kühlungskapazität bereitgestellt. Bei dem Planungsentwurf mit zwei verbundenen Kompressionsvorrichtungen erfolgt die Steuerung durch ein Rückschlagventil. Auf diese Weise kann sichergestellt werden, dass die von der vorstehend bezeichneten Kompressionsvorrichtung bereitgestellte Kompressionsluft durch die vorstehend bezeichnete Kondensationsvorrichtung kondensiert wird und so der Kühlungseffekt eintritt. Es erfolgt keine unmittelbare Strömung der Kompressionsluft zu der vorstehend bezeichneten Verdampfungsvorrichtung. Wenn von dem Kühlungssystem des elektrischen Kühlschrankes eine hohe Kühlungsleistung erfordert wird, kann die Kühlungsleistung durch eine beliebige der beiden vorstehend bezeichneten Kompressionsvorrichtungen bereitgestellt werden. Auf diese Weise kann einerseits die Kühlungsleistung ausreichend bereitgestellt werden. Andererseits sind Energiespareffekte möglich.
PCT/EP2007/050289 2006-01-13 2007-01-12 Kühlungssystem für elektrischen kühlschrank WO2007082844A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07703830A EP1979692A2 (de) 2006-01-13 2007-01-12 Kühlungssystem für elektrischen kühlschrank

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200610037744.6 2006-01-13
CNA2006100377446A CN101000192A (zh) 2006-01-13 2006-01-13 电冰箱制冷系统

Publications (2)

Publication Number Publication Date
WO2007082844A2 WO2007082844A2 (de) 2007-07-26
WO2007082844A3 true WO2007082844A3 (de) 2007-09-20

Family

ID=37907322

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/050289 WO2007082844A2 (de) 2006-01-13 2007-01-12 Kühlungssystem für elektrischen kühlschrank

Country Status (4)

Country Link
EP (1) EP1979692A2 (de)
CN (1) CN101000192A (de)
RU (1) RU2008131471A (de)
WO (1) WO2007082844A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102269504A (zh) * 2011-06-15 2011-12-07 合肥美的荣事达电冰箱有限公司 冰箱的制冷系统及其控制方法和冰箱
CN103635767A (zh) * 2011-11-25 2014-03-12 J·A·马丁内斯阿罗卡 同样能够用于以最大速度冷却或冷冻产品的行业中的电器
CN104075525B (zh) * 2014-06-28 2016-10-05 祖新华 节能的无霜电冰箱
CN106705346A (zh) * 2015-11-18 2017-05-24 何齐汉 智能无霜空调的控制方法
CN107062607A (zh) * 2017-03-23 2017-08-18 济南明湖制冷空调设备有限公司 复叠式空气能液体加热装置
CN109425140B (zh) * 2017-09-01 2020-12-18 青岛海尔特种电冰柜有限公司 基于非共沸混合工质的制冷回路及制冷设备
CN108151348A (zh) * 2017-12-06 2018-06-12 西安交通大学 一种用于单一空间制冷的双压缩机制冷系统及控制方法
CN109883104A (zh) * 2018-12-27 2019-06-14 青岛海尔特种制冷电器有限公司 冰箱及其控制方法
CN110296565A (zh) * 2019-07-19 2019-10-01 西安交通大学 一种双蒸发温度制冷系统及其控制方法
CN110579031A (zh) * 2019-09-27 2019-12-17 长虹美菱股份有限公司 一种冰箱的双循环制冷系统

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872687A (en) * 1969-07-11 1975-03-25 Refrigeration Research Vehicle air conditioning system
US4418548A (en) * 1982-03-29 1983-12-06 Trane Cac, Inc. Variable capacity multiple compressor refrigeration system
FR2554220A1 (fr) * 1983-10-28 1985-05-03 Carterot Ets Appareil pour installation frigorifique ou thermodynamique
GB2159260A (en) * 1984-05-18 1985-11-27 Mitsubishi Electric Corp Heat pump with multiple compressors
JPH05126421A (ja) * 1991-11-06 1993-05-21 Daikin Ind Ltd 冷凍装置の運転制御装置
JPH10267446A (ja) * 1997-03-26 1998-10-09 Hitachi Ltd 空気調和機
JP2000046418A (ja) * 1998-07-30 2000-02-18 Matsushita Electric Ind Co Ltd インバータ式空気調和機
WO2002046664A1 (fr) * 2000-12-08 2002-06-13 Daikin Industries, Ltd. Refrigerateur
US20020139133A1 (en) * 2001-02-26 2002-10-03 Hwang Yoon Jei Air conditioning system and method
EP1371914A1 (de) * 2002-06-12 2003-12-17 Lg Electronics Inc. Mehrere Einheiten Klimaanlage und Verfahren zur Steuerung derselbe
US20040093893A1 (en) * 2001-10-23 2004-05-20 Kenji Tanimoto Freezer
WO2006049884A2 (en) * 2004-10-28 2006-05-11 Carrier Corporation Hybrid tandem compressor system with multiple evaporators and economizer circuit

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872687A (en) * 1969-07-11 1975-03-25 Refrigeration Research Vehicle air conditioning system
US4418548A (en) * 1982-03-29 1983-12-06 Trane Cac, Inc. Variable capacity multiple compressor refrigeration system
FR2554220A1 (fr) * 1983-10-28 1985-05-03 Carterot Ets Appareil pour installation frigorifique ou thermodynamique
GB2159260A (en) * 1984-05-18 1985-11-27 Mitsubishi Electric Corp Heat pump with multiple compressors
JPH05126421A (ja) * 1991-11-06 1993-05-21 Daikin Ind Ltd 冷凍装置の運転制御装置
JPH10267446A (ja) * 1997-03-26 1998-10-09 Hitachi Ltd 空気調和機
JP2000046418A (ja) * 1998-07-30 2000-02-18 Matsushita Electric Ind Co Ltd インバータ式空気調和機
WO2002046664A1 (fr) * 2000-12-08 2002-06-13 Daikin Industries, Ltd. Refrigerateur
US20020139133A1 (en) * 2001-02-26 2002-10-03 Hwang Yoon Jei Air conditioning system and method
US20040093893A1 (en) * 2001-10-23 2004-05-20 Kenji Tanimoto Freezer
EP1371914A1 (de) * 2002-06-12 2003-12-17 Lg Electronics Inc. Mehrere Einheiten Klimaanlage und Verfahren zur Steuerung derselbe
WO2006049884A2 (en) * 2004-10-28 2006-05-11 Carrier Corporation Hybrid tandem compressor system with multiple evaporators and economizer circuit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NO AUTHOR NAME SUPPLIED IN SOURCE DATA: "Redundant Mechanically Cascaded Refrigeration System for Electronics Cooling Application", IP.COM JOURNAL, IP.COM INC., WEST HENRIETTA, NY, US, 19 June 2003 (2003-06-19), XP013007737, ISSN: 1533-0001 *

Also Published As

Publication number Publication date
RU2008131471A (ru) 2010-02-20
EP1979692A2 (de) 2008-10-15
WO2007082844A2 (de) 2007-07-26
CN101000192A (zh) 2007-07-18

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